My friend rejected me, but can I do anything that will change her mind and feelings, and how? Help?

I told my best girl friend that I have feelings for her and that I like her as more than a friend. This was about a month or so ago so its been a while. I've been trying to date new girls and actually went to my friend for advice once. I'm still single and have a thing for my friend even though she rejected me. I just feel that we're so compatible and that we are made to be together but she feels differently. She is also still coping over a breakup with an idiot boyfriend which occurred in the past summer. Is there anything I can do, any tactics to use that could possibly change her mind? If so what? 10 points goes to best answer.My friend rejected me, but can I do anything that will change her mind and feelings, and how? Help?
Good for u...why? b.c u took the chance to ask her out AND u realize her last relationship has effected her greatly. honestly go on a few dates with some grls, u may really like them...it will make ur friend a lil jealous too. If u go on a few dates, tell her about them. IF u dont like ur dates and still like ur friend ask her out again afterwards.....trust me, u being a little unavailable and there for her will make u irresistible ....also a makeover cant hurt either...